Check out this video of the 2011 Buick Regal GS show car, released at the 2010 Detroit Auto Show. I didn't have a chance to make it up to Detroit but I'm told the Regal made quite the splash.
Under the hood of the Regal GS is a 255-horsepower, 2.0-litre, turbocharged Ecotec engine with a six-speed manual transmission. The high-performance drive train is expected to enable accelerations from 0 to 60 mph in less than 6 seconds.
The exterior has additional air intakes and 20-inch wheels wrapped in performance tires. The underbody gets a unique High Performance Strut (HiPerStrut) front suspension and Brembo brakes.
For now the Regal GS is a show car but according to GM it is very likely to hit production. I really hope they decide to build this Buick Muscle Car...wow that sounds weird! Hopefully coming soon to Arbogast Buick the 2011 Buick Regal GS.